How often are flights from Newark to San Francisco delayed?

About 25% of weekly flights between Newark and San Francisco have experienced delays in the past year, with the average delay time being 205 minutes.

What is the most punctual flight time for Newark to San Francisco flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Newark to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

How long is the flight from Newark Airport to San Francisco?

A quick flight from Newark Airport to San Francisco can take about 6h 30m. Delta provides one of the quickest options available for as low as £354. Airlines will cover a distance of 2557 mi. Both multi-stop and direct flights can be found to your destination and back.

Weekly flight availability from Newark Airport to San Francisco

The most flights from EWR to SFO are scheduled on a Friday (45 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (30 on average).

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most reliable airlines from Newark Airport to San Francisco?

Consider TAP AIR PORTUGAL (77%), ANA (75%) or United Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to San Francisco.

What airport do you fly into for flights to San Francisco from Newark?

For a flight from Newark to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.0 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 37 inbound flights from Newark per day. 0 airlines have flights to San Francisco from Newark on a regular basis.

Can I find deals for flights from Newark to San Francisco that include hotel bookings?

Yes. In addition to deals on Newark to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Newark to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San Francisco.

Can I find deals for business class flights from Newark to San Francisco?

Yes. Cheapflights offers flight deals from Newark to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£160+ Cheap Flights from Newark Airport to San Francisco

Cheapflights Tip: The best prices from Newark to San Francisco are usually found in January or April, booked 85 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Newark to San Francisco

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Cheapest flights from Newark to San Francisco
Explore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Sat 12/1206:00 -

Nonstop6h 30m

Thu 24/1215:00 -

Nonstop5h 30m

Deal found 8/11£314

Tue 1/1206:05 -

1 stop12h 29m

Sat 12/1223:14 -

1 stop8h 34m

Deal found 4/11£315

Thu 26/1115:00 -

Nonstop6h 33m

Fri 4/1223:59 -

Nonstop5h 33m

Deal found 8/11£316

Thu 3/1207:00 -

Nonstop6h 29m

Thu 10/1216:30 -

Nonstop5h 29m

Deal found 8/11£317

Sun 6/1206:00 -

Nonstop6h 30m

Wed 9/1212:00 -

Nonstop5h 39m

Deal found 5/11£317

Sun 6/1206:00 -

Nonstop6h 30m

Sun 13/1222:50 -

Nonstop5h 26m

Deal found 4/11£319

Sun 13/1207:15 -

1 stop11h 01m

Fri 8/119:16 -

1 stop8h 37m

Deal found 5/11£320

Fri 4/1206:05 -

1 stop12h 29m

Fri 11/1223:14 -

1 stop8h 34m

Deal found 7/11£320

Wed 2/1206:00 -

Nonstop6h 30m

Sat 5/1223:59 -

Nonstop5h 33m

Deal found 5/11£321

Wed 2/1207:00 -

Nonstop6h 29m

Tue 8/1214:00 -

Nonstop5h 29m

Deal found 6/11£322

Sun 6/1206:00 -

Nonstop6h 30m

Sat 12/1214:00 -

Nonstop5h 29m

Deal found 6/11£323

Thu 19/1111:55 -

Nonstop6h 28m

Wed 25/1122:50 -

Nonstop5h 26m

Deal found 4/11£323

Find flight deals from Newark to San Francisco

Round-trip from	£312
One-way from	£160
Popular in	June
Cheapest in	January
Average price	£427

Delta
28/2-5/3
2 total stops
15h 44m total
Newark to San Francisco

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Alaska Airlines
10/1-31/12
1 total stop
17h 55m total
Newark to San Francisco

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£35 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

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Average for round-trip flights in November 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Tue 8/12

07:00-10:29

Nonstop6h 29m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£179

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Sat 5/12

11:55-15:26

Nonstop6h 31m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£180

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Fri 12/3

06:00-12:31

1 stop9h 31m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£183

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Tue 5/1

06:00-09:39

Nonstop6h 39m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£184

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Thu 26/11

06:00-09:30

Nonstop6h 30m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£190

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Mon 23/11

17:59-00:01

1 stop9h 02m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£194

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Thu 31/12

06:00-09:39

Nonstop6h 39m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£225

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Sun 22/11

06:00-09:30

Nonstop6h 30m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£235

Fastest return journey

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Fri 20/11

07:00-10:27

Nonstop6h 27m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£269

NewarkSan Francisco

EWR Newark - SFO San Francisco

EWRSFO

Newark

Mon 4/1

20:15-23:59

Nonstop6h 44m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

£307

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Newark to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Newark with our price prediction graph.

EWR-SFO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to San Francisco

Prices

Airlines

Delays

How far ahead should I book a flight from Newark Airport to San Francisco?

The best time to book flights from Newark Airport to San Francisco is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Newark Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of £261). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of £483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to SFO?

When flying from Newark Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Newark Airport to San Francisco?

Airfare is below average for this route at the moment.

Newark Airport to San Francisco flights typically cost between £334 and £587 in February.
The cheapest return price found within the last 5 days was £312 on Delta (28 Feb–5 Mar).

Related info for your journey

What airport do you fly into for flights to San Francisco from Newark?
For a flight from Newark to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.0 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 37 inbound flights from Newark per day. 0 airlines have flights to San Francisco from Newark on a regular basis.
How long is the flight from Newark Airport to San Francisco?
A quick flight from Newark Airport to San Francisco can take about 6h 30m. Delta provides one of the quickest options available for as low as £354. Airlines will cover a distance of 2557 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Newark Airport to San Francisco?
Consider TAP AIR PORTUGAL (77%), ANA (75%) or United Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to San Francisco.
Can I find deals for flights from Newark to San Francisco that include hotel bookings?
Yes. In addition to deals on Newark to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Newark to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San Francisco.
Can I find deals for business class flights from Newark to San Francisco?
Yes. Cheapflights offers flight deals from Newark to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Newark Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of £261). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of £483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Deals for Newark to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Newark to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Newark to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Newark to San Francisco with no change fees?

Yes, we can. To see specific flights from Newark to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Newark to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Newark to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Newark Airport to San Francisco from £160

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Newark to San Francisco

Cheapest flights from Newark to San FranciscoExplore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Newark to San FranciscoDiscover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Newark to San FranciscoExplore direct flight options from Newark to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Explore direct flight options from Newark to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Newark to San FranciscoDiscover last-minute flight deals from Newark to San Francisco. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Newark to San Francisco. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Newark to San FranciscoSearch for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.

Best time to book a flight from Newark to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Newark with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Newark Airport to San Francisco?

The best time to book flights from Newark Airport to San Francisco is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Newark Airport to San Francisco?

What is the cheapest time of day to fly from EWR to SFO?

When flying from Newark Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Newark Airport to San Francisco?

Airfare is below average for this route at the moment.

Newark Airport to San Francisco flights typically cost between £334 and £587 in February.The cheapest return price found within the last 5 days was £312 on Delta (28 Feb–5 Mar).

Weekly flight availability from Newark Airport to San Francisco

The most flights from EWR to SFO are scheduled on a Friday (45 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (30 on average).

How often are flights from Newark to San Francisco delayed?

About 25% of weekly flights between Newark and San Francisco have experienced delays in the past year, with the average delay time being 205 minutes.

What is the most punctual flight time for Newark to San Francisco flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Newark to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to San Francisco from Newark?

How long is the flight from Newark Airport to San Francisco?

What are the most reliable airlines from Newark Airport to San Francisco?

Can I find deals for flights from Newark to San Francisco that include hotel bookings?

How can I find direct flights from Newark to San Francisco?

Can I find deals for business class flights from Newark to San Francisco?

What is the cheapest month to book a flight from Newark Airport to San Francisco?

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How does Cheapflights help users find flights from Newark to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Newark to San Francisco?

Can Cheapflights find flights from Newark to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Newark to San Francisco become cheaper?

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Cheapest flights from Newark to San Francisco
Explore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Newark to San Francisco
Discover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Newark to San Francisco
Explore direct flight options from Newark to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Newark to San Francisco
Discover last-minute flight deals from Newark to San Francisco. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Newark to San Francisco
Search for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Newark Airport to San Francisco flights typically cost between £334 and £587 in February.
The cheapest return price found within the last 5 days was £312 on Delta (28 Feb–5 Mar).